Co Khi Xay Dung Va Thuong Mai Ngoc Khanh LTD Address: Dinh Ca Hamlet, Quang Minh Commune, Viet Yen District, Bac Giang Province Enterprise code: 2400766018 Phone: 0975887070 Representative: Nguyen Van Giap Adress: Noi Ninh Hamlet, Ninh Son Commune, Viet Yen District, Bac Giang Province Quang Minh Commune, Viet Yen District, Bac Giang ProvinceFounding date: 22 - 6 - 2015